From f35b3d29d8ed521f69522aa0fda594f277c72b5c Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Tue, 2 Aug 2022 17:30:21 +0200
Subject: refactor: move creating a dependency trace to it's own function

---
 src/dependency_trace.rs | 20 ++++++++++++++++++++
 src/lib.rs              |  3 +++
 2 files changed, 23 insertions(+)
 create mode 100644 src/dependency_trace.rs

(limited to 'src')

diff --git a/src/dependency_trace.rs b/src/dependency_trace.rs
new file mode 100644
index 0000000..d46b762
--- /dev/null
+++ b/src/dependency_trace.rs
@@ -0,0 +1,20 @@
+#![allow(clippy::module_name_repetitions)]
+
+#[must_use]
+pub fn create_dependency_trace(
+    dependency_history: &[&'static str],
+    err_dependency: &'static str,
+) -> String
+{
+    dependency_history
+        .iter()
+        .map(|dep| {
+            if dep == &err_dependency {
+                format!("\x1b[1m{}\x1b[22m", dep)
+            } else {
+                (*dep).to_string()
+            }
+        })
+        .collect::<Vec<_>>()
+        .join(" -> ")
+}
diff --git a/src/lib.rs b/src/lib.rs
index 4d1ce78..a03675b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -19,6 +19,9 @@ pub use syrette_macros::*;
 #[doc(hidden)]
 pub mod castable_factory;
 
+#[doc(hidden)]
+pub mod dependency_trace;
+
 #[doc(hidden)]
 pub mod libs;
 
-- 
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